dev-libs/libbytesize: Add from Gentoo

It's from Gentoo commit 2f6a333fb9bed9c7ab9b5a49065d157b62e48420

sdk_container/src/third_party/portage-stable/dev-libs/libbytesize/Manifest

@@ -0,0 +1,2 @@
+DIST libbytesize-2.10.tar.gz 458804 BLAKE2B 413a45bebf8394e0557c2e1ef7e1f4348fa6dfa52c697599886d70292ea8b2e1b17402e787afaeb8fecd84e3a37a6c0c39440fa22a556dcaba3f419ee17e1b0e SHA512 9e52b9a756a5b4ee6e23a7a20fd0c6ca2a65ff31f38ddc7545d6838fe9a3da0ee0bd7491cb268f071c950fbeb8d65c707423d285cc3548038b3a2d3aa7f0de48
+DIST libbytesize-2.9.tar.gz 458737 BLAKE2B d2e47b520cf2669131816f069d8ebeb946be02bc04acc676579f12e798fcb2aa176fd25e6bb77dd1e6b274ec0762498df5df18d88c627653accc426a7e268f36 SHA512 6def6bebe33344e6d6ce1a636bcd200a9d28ed5c4e5ce5dfbfd94c4d92ba37512ef1ee4f12716af0d6a402d5285e60df1ee629ecf31cf7d0b59990c524384fd1

sdk_container/src/third_party/portage-stable/dev-libs/libbytesize/files/libbytesize-2.4-no_Werror.patch

@@ -0,0 +1,24 @@
+https://bugs.gentoo.org/744286
+
+--- libbytesize-2.4/configure.ac
++++ libbytesize-2.4/configure.ac
+@@ -6,7 +6,7 @@
+ # This needs to be set before initializing automake
+ AC_DISABLE_STATIC
+ 
+-AM_INIT_AUTOMAKE([foreign -Wall -Werror -Wno-syntax -Wno-portability])
++AM_INIT_AUTOMAKE([foreign -Wall -Wno-syntax -Wno-portability])
+ AC_CONFIG_MACRO_DIR([m4])
+ 
+ # Check for the gettext programs
+--- libbytesize-2.4/src/Makefile.am
++++ libbytesize-2.4/src/Makefile.am
+@@ -2,7 +2,7 @@
+ LDADD = $(LIBINTL)
+ 
+ lib_LTLIBRARIES = libbytesize.la
+-libbytesize_la_CFLAGS = -Wall -Wextra -Werror -Wno-overflow -D_GNU_SOURCE
++libbytesize_la_CFLAGS = -Wall -Wextra -Wno-overflow -D_GNU_SOURCE
+ libbytesize_la_LIBADD = -lgmp -lmpfr $(PCRE2_LIBS)
+ libbytesize_la_LDFLAGS = -version-info 1:0:0
+ libbytesize_la_SOURCES = bs_size.c bs_size.h gettext.h

sdk_container/src/third_party/portage-stable/dev-libs/libbytesize/libbytesize-2.10.ebuild

@@ -0,0 +1,88 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit autotools python-r1
+
+DESCRIPTION="Tiny library providing a C \"class\" for working with arbitrary big byte sizes"
+HOMEPAGE="https://github.com/storaged-project/libbytesize"
+SRC_URI="https://github.com/storaged-project/libbytesize/releases/download/${PV}/${P}.tar.gz"
+
+LICENSE="LGPL-2+"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 ~ia64 ~loong ~mips ppc ppc64 ~riscv ~sparc x86"
+IUSE="doc python test tools"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="
+	python? ( ${PYTHON_REQUIRED_USE} )
+	tools? ( python )
+"
+
+RDEPEND="
+	dev-libs/gmp:=
+	dev-libs/mpfr:=
+	dev-libs/libpcre2:=
+	python? ( ${PYTHON_DEPS} )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	sys-devel/gettext
+	doc? (
+		dev-util/gtk-doc
+		virtual/pkgconfig
+	)
+	test? (
+		dev-python/pocketlint[${PYTHON_USEDEP}]
+		dev-python/polib[${PYTHON_USEDEP}]
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-2.4-no_Werror.patch"
+)
+
+python_do() {
+	if use python ; then
+		python_foreach_impl run_in_build_dir "$@"
+	else
+		"$@"
+	fi
+}
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	local myeconfargs=(
+		$(use_with doc gtk-doc)
+		$(use_with python python3)
+		$(use_with tools)
+	)
+	local ECONF_SOURCE="${S}"
+	python_do econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	python_do emake
+}
+
+src_test() {
+	python_do emake check
+}
+
+install_helper() {
+	emake DESTDIR="${D}" install
+	use python && python_optimize
+}
+
+src_install() {
+	python_do install_helper
+	einstalldocs
+	find "${ED}" -name "*.la" -type f -delete || die
+}

sdk_container/src/third_party/portage-stable/dev-libs/libbytesize/libbytesize-2.9.ebuild

@@ -0,0 +1,91 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# py3.12 blocked by the massive dependency tree of dev-python/pocketlint
+PYTHON_COMPAT=( python3_{10..11} )
+
+inherit autotools python-r1
+
+DESCRIPTION="Tiny library providing a C \"class\" for working with arbitrary big byte sizes"
+HOMEPAGE="https://github.com/storaged-project/libbytesize"
+SRC_URI="https://github.com/storaged-project/libbytesize/releases/download/${PV}/${P}.tar.gz"
+
+LICENSE="LGPL-2+"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 ~ia64 ~loong ~mips ppc ppc64 ~riscv sparc x86"
+IUSE="doc python test tools"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="
+	python? ( ${PYTHON_REQUIRED_USE} )
+	tools? ( python )
+"
+
+RDEPEND="
+	dev-libs/gmp:=
+	dev-libs/mpfr:=
+	dev-libs/libpcre2:=
+	python? ( ${PYTHON_DEPS} )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	sys-devel/gettext
+	doc? (
+		dev-util/gtk-doc
+		virtual/pkgconfig
+	)
+	test? (
+		dev-python/pocketlint[${PYTHON_USEDEP}]
+		dev-python/polib[${PYTHON_USEDEP}]
+	)
+"
+
+DOCS=( README.md )
+
+PATCHES=(
+	"${FILESDIR}/${PN}-2.4-no_Werror.patch"
+)
+
+python_do() {
+	if use python ; then
+		python_foreach_impl run_in_build_dir "$@"
+	else
+		"$@"
+	fi
+}
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	local myeconfargs=(
+		$(use_with doc gtk-doc)
+		$(use_with python python3)
+		$(use_with tools)
+	)
+	local ECONF_SOURCE="${S}"
+	python_do econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	python_do emake
+}
+
+src_test() {
+	python_do emake check
+}
+
+install_helper() {
+	emake DESTDIR="${D}" install
+	use python && python_optimize
+}
+
+src_install() {
+	python_do install_helper
+	einstalldocs
+	find "${ED}" -name "*.la" -type f -delete || die
+}

sdk_container/src/third_party/portage-stable/dev-libs/libbytesize/metadata.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <!-- maintainer-needed -->
+  <use>
+    <flag name="tools">Build bscalc python CLI tool</flag>
+  </use>
+  <upstream>
+    <remote-id type="github">storaged-project/libbytesize</remote-id>
+  </upstream>
+</pkgmetadata>